![\"An](\"https:\/\/biodiversityreview.com\/\/ga\/wp-content\/uploads\/shared\/magnifying-glass-7655958_1280.jpg\")
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Deirtear go minic gur chuid mh\u00f3r den r\u00e9iteach \u00e9 cranna a chur ar sc\u00e1la m\u00f3r chun dul i ngleic leis an teocht\u00fa domhanda. Mar sin f\u00e9in, n\u00ed thuigtear go maith go f\u00f3ill cad \u00e9 an tionchar f\u00edor at\u00e1 aige ar theochta\u00ed agus br\u00edonn s\u00e9 go m\u00f3r ar na h\u00e1iteanna a roghna\u00edtear. L\u00e9ir\u00edonn anail\u00eds le d\u00e9ana\u00ed go d\u2019fh\u00e9adfadh an t-athforaoise\u00e1n\u00fa an Domhan a fhuarach\u00fa go deireanach, ach go bhfuil toradh \u00e9ags\u00fail ann de r\u00e9ir na r\u00e9igi\u00fan agus na strait\u00e9is\u00ed at\u00e1 \u00e1 n-us\u00e1id.<\/p>\n
T\u00e1 dh\u00e1 bhealach ag foraois\u00ed chun tionchar a imirt ar an aer\u00e1id. Ar an gc\u00e9ad dul s\u00edos, d\u00e9anann siad carb\u00f3n d\u00e9-ocsa\u00edd a shealbh\u00fa, rud a laghda\u00edonn a chruachas san atmaisf\u00e9ar agus a fhuara\u00edonn an domhan. Ar an dara dul s\u00edos, athra\u00edonn siad an timpeallacht \u00e1iti\u00fail tr\u00ed athr\u00fa a dh\u00e9anamh ar scaipeadh solais na gr\u00e9ine, ar fhiuchadh uisce agus ar chruas an dromchla. I r\u00e9igi\u00fain tr\u00f3paiceacha, spreagann na cranna fiuchadh agus d\u00e9anann siad scamaill a chruth\u00fa a scaipeann solas na gr\u00e9ine, rud a \u00edsl\u00edonn na teochta\u00ed. \u00c1fach, i r\u00e9igi\u00fain fuara cos\u00fail leis an tSib\u00e9ir n\u00f3 Ceanada, su\u00edonn na foraois\u00ed dorcha n\u00edos m\u00f3 teasa n\u00e1 na dromchla\u00ed sneachta n\u00f3 f\u00e9arach, rud a d\u2019fh\u00e9adfadh an t-atmaisf\u00e9ar \u00e1iti\u00fail a theas\u00fa.<\/p>\n
D\u00e9anta\u00ed compar\u00e1id idir tr\u00ed sc\u00e9al athforaoise\u00e1naithe le cabhair mhodhanna\u00ed aer\u00e1ide forbartha. An ch\u00e9ad sc\u00e9al, breathna\u00edonn s\u00e9 ar athforaoise\u00e1n\u00fa ollmh\u00f3r ar thart ar 900 milli\u00fan heicte\u00e1r, go pr\u00edomha i r\u00e9igi\u00fain measartha agus b\u00f3r\u00e9alaigh. An dara sc\u00e9al, d\u00edreofar s\u00e9 ar r\u00e9igi\u00fain tr\u00f3paiceacha, agus an tr\u00ed\u00fa sc\u00e9al, n\u00edos cumasa\u00ed, cl\u00fad\u00f3idh s\u00e9 thart ar 440 milli\u00fan heicte\u00e1r. T\u00e1 na tortha\u00ed ag taispe\u00e1int go dtugann gach sc\u00e9al seo fuarachadh domhanda, ach le difr\u00edochta\u00ed suntasacha. T\u00e1 an sc\u00e9al tr\u00f3paiceach, c\u00e9 go bhfuil s\u00e9 n\u00edos l\u00fa, chomh \u00e9ifeachtach le fuarachadh is at\u00e1 an sc\u00e9al is m\u00f3, toisc go seachna\u00edonn s\u00e9 na h\u00e9ifeachta\u00ed teasaithe a fheictear ag airdeardacha.<\/p>\n
Ag leibh\u00e9al \u00e1iti\u00fail, fuara\u00edonn an t-athforaoise\u00e1n\u00fa go soil\u00e9ir na tr\u00f3paic\u00ed tr\u00ed fh\u00e1s a chur ar an flaithi\u00falacht agus ar chl\u00fadach na scamaill. I nAmas\u00f3in, i l\u00e1r na hAfraice agus i nOirdheisceart na h\u00c1ise, tit\u00edonn na teochta\u00ed de bharr na sc\u00e1ile agus de bharr an fhiuchfhadh tr\u00e9igthe. \u00c1fach, i r\u00e9igi\u00fain b\u00f3r\u00e9alaigh, nuair a athra\u00edtear sneachta agus f\u00e9arach le foraois\u00ed, dorcha\u00edonn an talamh agus d\u00e9antar n\u00edos m\u00f3 teasa a shealbh\u00fa, rud a chuirfidh bac ar roinnt de na sochra\u00ed a bhaineann le sealbh\u00fa carb\u00f3in.<\/p>\n
Is \u00e9ifeacht eile t\u00e1bhachtach n\u00e1 an tionchar i gc\u00e9in a bh\u00edonn ag foraois\u00ed. Mar shampla, d\u2019fh\u00e9adfadh athforaoise\u00e1n\u00fa san Eoraip n\u00f3 i Meirice\u00e1 Thuaidh na sruthanna atmaisf\u00e9aracha agus aig\u00e9anacha a athr\u00fa, rud a chuirfeadh tionchar ar theochta\u00ed i r\u00e9igi\u00fain iarg\u00falta. Mar sin, d\u2019fh\u00e9adfadh tionscadail a bhfuil su\u00edomh droch-amhlaidh orthu an teocht\u00fa a mh\u00e9ad\u00fa i gc\u00farsa\u00ed eile, go h\u00e1irithe tr\u00ed thonnta teasa a neart\u00fa n\u00f3 tr\u00ed chlaochl\u00fa a chur ar phatr\u00fain bh\u00e1ist\u00ed.<\/p>\n
L\u00e9ir\u00edonn an staid\u00e9ar go bhfuil an tsu\u00edomh a roghna\u00edtear do na foraois\u00ed nua chomh t\u00e1bhachtach leis an achar a cl\u00fad\u00f3idh siad. M\u00e1 dh\u00e9anfar athforaoise\u00e1n\u00fa cib\u00e9 i r\u00e9igi\u00fain tr\u00f3paiceacha agus fothr\u00f3paiceacha, cuirfear na sochra\u00ed aer\u00e1ide ar a mh\u00e9id is f\u00e9idir. M\u00e1 chuirtear cranna i r\u00e9igi\u00fain polacha n\u00f3 measartha, d\u2019fh\u00e9adfadh s\u00e9 an tortha\u00ed frithchlaonta a thabhairt. Mar sin, caithfidh beartais aer\u00e1ide aird a thabhairt ar na dinimic\u00ed castacha seo chun an tionchar a bhaint as tionscadail athforaoise\u00e1naithe.<\/p>\n
Ar deireadh, fi\u00fa sa sc\u00e9al is fearr, n\u00ed f\u00e9idir leis an athforaoise\u00e1n\u00fa an teocht domhanda a laghd\u00fa ach le roinnt deichni\u00far c\u00e9im de c\u00e9ad go dt\u00ed 2100. N\u00edl sin s\u00e1samhach chun spriocanna Chonradh P\u00e1ras a bhaint amach gan laghd\u00fa drast\u00fail a dh\u00e9anamh ar eisi\u00faint\u00ed g\u00e1s teasa\u00ed. T\u00e1 r\u00f3l l\u00e1rnach ag foraois\u00ed, ach n\u00ed f\u00e9idir leo cur in ionad an tionsnaimh fuinnimh uaillmhianach.<\/p>\n
DOI\u00a0:<\/strong> https:\/\/doi.org\/10.1038\/s43247-026-03331-3<\/a><\/p>\n Titre\u00a0:<\/strong> Reforestation scenarios shape global and regional temperature outcomes<\/p>\n Revue : <\/strong> Communications Earth & Environment<\/p>\n \u00c9diteur : <\/strong> Springer Science and Business Media LLC<\/p>\n Auteurs : <\/strong> Nora L. S. Fahrenbach; Steven J. De Hertog; Felix J\u00e4ger; Peter J. Lawrence; Robert C. Jnglin Wills<\/p>\n","protected":false},"excerpt":{"rendered":" An athforaoise\u00e1n\u00fa, an f\u00e9idir leis an domhan a fhuarach\u00fa go deireanach agus c\u00e1 bhfuil s\u00e9 de dh\u00edth na cranna a chur? Deirtear go minic gur chuid mh\u00f3r den r\u00e9iteach \u00e9 cranna a chur ar sc\u00e1la m\u00f3r chun dul i ngleic leis an teocht\u00fa domhanda. Mar sin f\u00e9in, n\u00ed thuigtear go maith go f\u00f3ill cad \u00e9… Continue reading An athforaoise\u00e1n\u00fa, an f\u00e9idir leis an domhan a fhuarach\u00fa go deireanach agus c\u00e1 bhfuil s\u00e9 de dh\u00edth na cranna a chur?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-15","post","type-post","status-publish","format-standard","hentry","category-comhshaol","entry"],"_links":{"self":[{"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/posts\/15","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/comments?post=15"}],"version-history":[{"count":1,"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/posts\/15\/revisions"}],"predecessor-version":[{"id":16,"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/posts\/15\/revisions\/16"}],"wp:attachment":[{"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/media?parent=15"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/categories?post=15"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/biodiversityreview.com\/ga\/wp-json\/wp\/v2\/tags?post=15"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}